package com.example.adapter4;

/**
 * @version 1.0.0
 * @className: Voltage220V
 * @description:
 * @author: rosszhang
 * @date: 2022/5/13 16:41
 */
public class Voltage220V {
    public int output220V() {
        int src = 220;
        System.out.println("电压：" + src + "V");
        return src;
    }
}
